/Engine/Plugins/Experimental/PCG/Source/PCG/Public/Metadata/Accessors/PCGCustomAccessor.h
Very simple accessor that returns a constant value. Read only Key supported: All
template<typename T> class FPCGConstantValueAccessor : public [IPCGAttributeAccessorT< FPCGConstantValueAccessor< T > >](API\Plugins\PCG\Metadata\Accessors\IPCGAttributeAccessorT)